diff options
Diffstat (limited to 'lib/ZLocations.c')
| -rw-r--r-- | lib/ZLocations.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/ZLocations.c b/lib/ZLocations.c index 197d2a7..f992b72 100644 --- a/lib/ZLocations.c +++ b/lib/ZLocations.c @@ -106,11 +106,15 @@ Z_SendLocation(class, opcode, auth, format) } else { #endif /* X11 */ ttyp = ttyname(0); - bptr[2] = rindex(ttyp, '/'); - if (bptr[2]) + if (ttyp) { + bptr[2] = rindex(ttyp, '/'); + if (bptr[2]) bptr[2]++; - else + else bptr[2] = ttyp; + } + else + bptr[2] = "unknown"; (void) strcpy(mytty, bptr[2]); #ifdef X11 } |